RDP to the server or workstation. Open the Run prompt (Windows Key + R). Run: hdwwiz.exe. Click Next. Select Install the hardware that I manually select and click Next. Select Smart Cards and click Next. Select Yubico from the Manufacturer section, YubiKey Smart Card Minidriver from the Model section, and click Next. Click Next again. Verify that the card is inserted properly into the SD card slot until you hear a click. If this is a new card, ensure that it is formatted as FAT32. Try a different brand and/or size card. If the player is an HD110, HD210, HD410, HD810 or HD1010, verify that the card is not SDXC. If using an HD2000, verify that the card is not SDHC. Try a Remove the SD card from your Android phone or tablet and carefully remove any grime or dust that may be on it with a clean cloth. Be gentle. Clean the SD card slot. An air gun can be useful for removing dirt and dust from the SD card port on your device. Once done, reinsert the SD card and try accessing it again. • Some devices have an external Smart Card. If your device came with a Smart Card, insert the Smart Card into the slot in the back panel of the All Digital Device. If you are connecting multiple devices, only the Smart Card included with the All Digital Device will work with that device. If no Smart Card is included and there is no horizontal Fix 1: Change the SIM Card. Another quick fix to detect if everything is okay is to insert another SIM card into the SIM tray where you find the SIM card that isn’t showing any signal bars and insert that SIM (the one not showing signal bars) into another device. If the SIM works on another device, with the service coming ON, then chances are The smart card logon process includes the following steps: After the user inserts a smart card, the Windows logon service (WINLOGON) dispatches this event to the GINA. The user is prompted to enter a PIN (rather than a username and password). The GINA sends the PIN to the Local Security Authority (LSA). Update the Card Reader Driver: a) Press Windows key + X key and click on Device manager. b) Search for the Card Reader Driver and expand it. c) Right click on the driver and select Update Driver Software. Go to Device Manger and check if the SD card shows up. Steps to go to Device manager. 0. You can use following command for removing all smartcard-certificates in your store: certutil -user -delstore my 1.3.6.1.4.1.311.20.2.2. Certificate of used smartcard will appear in certificate store, when you push in your smartcard to the reader. For More details - check the 1.3.6.1.4.1.311.20.2.2 on your favorite search engine. Unable to use Memory card. Try these troubleshooting steps until the issue is resolved: Check that the type and capacity of the memory card are supported by the camera. Check that the memory card is not inserted in the wrong direction, or at a slant. Make sure the terminal of the memory card is not dirty. Check the Lock tab of the memory card. Key Usage: Key Encipherment. Signature and Logon certificate: Key Usage: Digital Signature, Non-Repudiation. EKU : Client Authentication, Secure Email, Smart Card Logon. I set two cmapfile records for these certificates: cmap [0].wszGuid = L"encr0@ug.net"; cmap [0].bFlags. = CONTAINER_MAP_VALID_CONTAINER; hbyoK4x.